MainWindow 0 0 800 450 0 0 MainWindow Qt::Horizontal 0 200 0 0 800 22 toolBar TopToolBarArea false false ressources/add.pngressources/add.png Add Add a new point in boundary condition or punctual contribution Ctrl+N ressources/del.pngressources/del.png Delete Delete current selected rows Ctrl+D ressources/sort_1-9.pngressources/sort_1-9.png Sort Sort points